| 2nd Wisconsin Cavalry Regiment | |
|---|---|
 | |
| Active | September 1, 1861 – November 15, 1865 |
| Country | United States |
| Allegiance | Union |
| Branch | Cavalry |
| Size | Regiment |
| Engagements | American Civil War |
| Commanders | |
| Colonel | Cadwallader C. Washburn |
| Colonel | Thomas Stephens |
| Lt. Col. | Levi Sterling |
| Lt. Col. | H. Eugene Eastman |
| Major | George N. Richmond |
| Lt. Col. | Nicholas H. Dale |
The 2nd Wisconsin Cavalry Regiment was a volunteer cavalry regiment that served in the Union Army in the western theater of the American Civil War.